Changing pattern of organ dysfunction in early human sepsis is related to mortality
Bibliographic record
Abstract
OBJECTIVE: We examined the pattern of organ system dysfunction, the evolution of this pattern over time, and the relationship of these features to mortality in patients who had sepsis syndrome. DESIGN: Prospective, multicenter, observational study. SETTING: Intensive care units in tertiary referral teaching hospitals. PATIENTS: A total of 287 patients who had sepsis syndrome were prospectively identified in intensive care units. MATERIALS AND MEASUREMENTS: Cardiovascular, pulmonary, neurologic, coagulation, renal, and hepatic dysfunction were assessed at onset and on day 3 of sepsis syndrome. Organ dysfunction was classified as normal, mild, moderate, severe, and extreme dysfunction. We calculated the occurrence rate and associated 30-day mortality rate of organ dysfunction at the onset of sepsis syndrome. We then measured the change in organ dysfunction from onset to day 3 of sepsis syndrome and determined, for individual organ systems, the associated 30-day mortality rate. RESULTS: At the onset of sepsis syndrome, clinically significant pulmonary dysfunction was the most common organ failure, but was not related to 30-day mortality. Clinically significant cardiovascular, neurologic, coagulation, renal, and hepatic dysfunction were less common at the onset of sepsis syndrome but were significantly associated with the 30-day mortality rate. Worsening neurologic, coagulation, and renal dysfunction from onset to day 3 of sepsis syndrome were associated with significantly higher 30-day mortality than with improvement or no change in organ dysfunction. CONCLUSIONS: Increased mortality rate in sepsis syndrome is associated with a pattern characterized by failure of nonpulmonary organ systems and, in particular, worsening neurologic, coagulation, and renal dysfunction over the first 3 days. Although initial pulmonary dysfunction is common in patients with sepsis syndrome, it is not associated with an increased mortality rate.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.006 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".